WGU C224 Objective Assessment Research Foundations Exam
C224 WGU Pre-assessment: Research Foundations (PAHO)
COMPREHENSIVE QUESTIONS AND VERIFIED ANSWERS (2025)
Study online at https://quizlet.com/_71ync0
ALREADY GRADED A+
1. What is the purpose of evidence in research? Support theories
2. A group of teachers at an elementary school plans Action
to study the effects of team teaching science to their
second-grade students.
What type of research will they be engaged in?
3. A person makes the following statement: A friend has Inductive reasoning
parked in the same parking space for over a year now.
Most likely, this friend will park there again tomorrow.
What type of reasoning is this person using?
4. A research wheel is shown in the figure below: Which The Exploratory arrow
arrow represents the inductive method?
5. Theories A and B provide explanations for variance The rule of parsimony
in students' academic performance. Both theories ex-
plain performance well; however, Theory A is more
concise and succinct.
Which approach for evaluating quality is applied to
determine that Theory A is preferred for explaining the
phenomenon?
6. An educational researcher is evaluating the effective- To influence
ness of a math tutoring program for middle school
students which aims to increase student test scores.
What is the primary objective of this educational re-
searcher?
7. Quantitative
, C224 WGU Pre-assessment: Research Foundations (PAHO)
Study online at https://quizlet.com/_71ync0
Which research approach aims to analyze and inter-
pret numerical data exclusively?
8. Which two views are consistent with the assumptions Human behavior is reg-
of quantitative research? ular. Predictable behavior
allows for hypothesis de-
Choose 2 answers velopment.
9. What type of statistics allows quantitative researchers Inferential
to draw conclusions about populations?
10. What is a variable in educational research? A measurable characteris-
tic
11. As one variable is manipulated, it directly brings about Independent variable
change in a second variable.
What is the variable called that is being manipulated?
12. What are two key characteristics of nonexperimental The experimental environ-
quantitative research? ment is uncontrolled.
There is no manipulation
Choose 2 answers of independent variables.
13. The results of a correlational study produce the follow- Strong negative
ing scatterplot:
What type of correlation is represented in this scatter-
plot?
14. The results of a study showed that as daily cholesterol Negative
consumption increases, life expectancy tends to de-
C224 WGU Pre-assessment: Research Foundations (PAHO)
COMPREHENSIVE QUESTIONS AND VERIFIED ANSWERS (2025)
Study online at https://quizlet.com/_71ync0
ALREADY GRADED A+
1. What is the purpose of evidence in research? Support theories
2. A group of teachers at an elementary school plans Action
to study the effects of team teaching science to their
second-grade students.
What type of research will they be engaged in?
3. A person makes the following statement: A friend has Inductive reasoning
parked in the same parking space for over a year now.
Most likely, this friend will park there again tomorrow.
What type of reasoning is this person using?
4. A research wheel is shown in the figure below: Which The Exploratory arrow
arrow represents the inductive method?
5. Theories A and B provide explanations for variance The rule of parsimony
in students' academic performance. Both theories ex-
plain performance well; however, Theory A is more
concise and succinct.
Which approach for evaluating quality is applied to
determine that Theory A is preferred for explaining the
phenomenon?
6. An educational researcher is evaluating the effective- To influence
ness of a math tutoring program for middle school
students which aims to increase student test scores.
What is the primary objective of this educational re-
searcher?
7. Quantitative
, C224 WGU Pre-assessment: Research Foundations (PAHO)
Study online at https://quizlet.com/_71ync0
Which research approach aims to analyze and inter-
pret numerical data exclusively?
8. Which two views are consistent with the assumptions Human behavior is reg-
of quantitative research? ular. Predictable behavior
allows for hypothesis de-
Choose 2 answers velopment.
9. What type of statistics allows quantitative researchers Inferential
to draw conclusions about populations?
10. What is a variable in educational research? A measurable characteris-
tic
11. As one variable is manipulated, it directly brings about Independent variable
change in a second variable.
What is the variable called that is being manipulated?
12. What are two key characteristics of nonexperimental The experimental environ-
quantitative research? ment is uncontrolled.
There is no manipulation
Choose 2 answers of independent variables.
13. The results of a correlational study produce the follow- Strong negative
ing scatterplot:
What type of correlation is represented in this scatter-
plot?
14. The results of a study showed that as daily cholesterol Negative
consumption increases, life expectancy tends to de-
